I'm sorry, but I don't have a list. Even if I did, I wouldn't be allowed to post a full list of retailers because it would be a direct violation of our agreements with redspotgames. But to name but one example of a retailer with an actual, physical store, it seems that
Video Games New York still has copies of RRRR available, both regular and DX. The regular edition is all sold out at redspotgames and Play-Asia.
I usually only receive questions about AotB from players and journalists. I guess retailers are more interested in the present.